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high efficiency computer power supply

(164 items found)
StarTech 400PRO ATX Computer Power Supply With PCIe and SATA, 400 W
Item : IM1J70586 / Model : ATX2PW400PRO
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  • Input voltage: 115 - 230 VAC
  • Compatible with many single/multi-core Intel or AMD ATX12V 2.01 compatible systems and full sized ATX cases
  • High performance components and connectors are designed for extra long life and provide maximum system performance
$58.49
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StarTech ATXPOWER300 ATX Power Supply, 300 W
Item : IM1064367 / Model : ATXPOWER300
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  • Input voltage: 115 - 230 VAC
  • Output voltage: +3.3, +5, +/ 12 V
  • Internal form factor
$44.29
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Coolmax® V-400 ATX12V 400 W Power Supply
Item : IM1H29813 / Model : V-400
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  • Input voltage: 132 VAC, 264 VAC
  • Output voltage: 3.3 VDC, 5 VDC, 12 VDC, -12 VDC
  • Input voltage range: 100 - 132 VAC, 200 - 264 VAC
$28.19
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EVGA® Corporation 80 Plus Bronze Power Supply, 500W
Item : IM1RM4977 / Model : 100-B1-0500-KR
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  • Input voltage: 100 - 240 VAC at 50/60 Hz, 15 A
  • Output voltage: +3.3, +5, + or -12 VDC
  • Output connectors: 1 x power 24 pin ATX with detachable 4 pin section, 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section, 2 x 8 pin PCI Express power with detachable 2 pin section
$52.19
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StarTech ATX2POWER350 Computer Power supply, 350 W
Item : IM1J96336 / Model : ATX2POWER350
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  • Input voltage: 115 - 230 VAC
  • Output voltage: +3.3, +5, +/-12 V
  • Heavy-duty transformer designed to support high performance systems with several drives
$49.69
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Sparkle Power® 400 W ATX Power Supply (SPI400A8BB-B204-R3)
Item : IM1YP8458 / Model : SPI400A8BB-B204-R3
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  • Dimensions: 5.5"L x 5.9"W x 3.4"H
  • Complied with ATX and ATX12V standard, Active Power Factor Correction (PFC) meet EN61000-3-2, High efficiency and reliability
  • Input range: 90- 264 VAC (RMS), Full range input, Frequency: 47- 63 Hz, Input current: Max 6 A (RMS) @ 115 VAC, 3A (RMS) @ 230 VAC
$75.99
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Sparkle Power® Flex ATX & ATX12V Power Supply, 270W
Item : IM1Q16594 / Model : SPI270LE
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  • Power supply provides continuous power output for maximum compatibility and reliability
  • Measures 1.6"H x 3.2"W x 6"L
  • Input voltage of 264 VAC for normal operation
$86.79
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Sparkle Power® ATX & ATX12V Active PFC Power Supply, 300 W
Item : IM1Q61132 / Model : FSP300-60PLNR
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  • Power supply provides continuous power output for maximum compatibility and reliability
  • Measures 3.4"H x 5.9"W x 5.5"L
  • Input voltage of 264 VAC for normal operation
$65.49
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Sparkle Power® Flex ATX & ATX12V Switching Power Supply, 220/250W
Item : IM1Q16593 / Model : SPI220LE
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  • Power supply provides continuous power output for maximum compatibility and reliability
  • Measures 1.6"H x 3.2"W x 6"L
  • Input voltage of 264 VAC for normal operation
$78.19
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Sparkle Power® Flex ATX & ATX12V Switching Power Supply, 180W
Item : IM1Q16599 / Model : SPI180LE
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  • Power supply provides continuous power output for maximum compatibility and reliability
  • Measures 1.6"H x 3.2"W x 6"L
  • Input voltage of 265 VAC for normal operation
$62.00
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Antec® High Current Pro Platinum ATX12V & EPS12V Power Supply, 1300 W
Item : IM1RV5668 / Model : HCP-1300 PLATINUM
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  • Power supply unit for optimal, secured power supply
  • Measures 3.4"H x 5.9"W x 7.5"D
  • Has input voltage of 110 - 220 V for normal operation
$348.19
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EVGA® SuperNOVA 80 Plus Bronze ATX 12V Power Supply, 750 W
Item : 1179052 / Model : 110B10750VR
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  • Input voltage: 120 - 230 VAC
  • Output voltage: +3.3, +5, + or -12 V
  • High amperage multi-rail design for maximum power and efficiency, hybrid modular design to reduce clutter and improve airflow
$99.99
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Cooler Master Elite V2 ATX Power Supply, 550 W (RS550-PCARN1-US)
Item : IM1VN5827 / Model : RS550-PCARN1-US
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  • Dimensions: 3.4"H x 5.9"W x 5.5"L
  • Connector: M/B 20 + 4 pin x 1, CPU 4 + 4 pin x 1, PCI-e 6 + 2 pin x 2, SATA x 6, 4 pin peripheral x 3, 4 pin floppy x 1
  • MTBF: >100000 hrs, Efficiency: 75 percent typically
$56.49
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Antec® High Current Gamer Continuous Power Supply, 750 W, for ATX12V & EPS12V Motherboard (HCG750M)
Item : 2110837 / Model : HCG750M
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  • Suitable for ATX12V and EPS12V motherboards
  • Form factor: Internal
  • Output power: 750 W
$169.99
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Antec® High Current Pro Series Modular Power Supply, 1000 W, for ATX12V & EPS12V Motherboard (HCP1000 PLATINUM)
Item : 2110875 / Model : HCP1000PLATINUM
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  • Suitable for ATX12V and EPS12V motherboards
  • Form factor: Internal
  • Output power: 1000 W
$289.99
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EVGA® SuperNOVA G1 80 Plus Gold ATX 12V Power Supply, 650 W
Item : 1179051 / Model : 120G10650XR
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  • Input voltage: 120 - 230 VAC
  • Output voltage: +3.3, +5, + or -12 V
  • Fully modular to reduce clutter and improve airflow 80 plus gold certified, with up to 90% efficiency under typical loads Highest quality Japanese brand capacitors ensure long-term reliability
$108.39
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Sparkle Power ATX12V 2.2 Switching Power Supply, 300 W (ATX300PN-R-EQU2-U)
Item : IM11F4270 / Model : ATX300PN-R-EQU2-U
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  • ATX12V 2.2 switching power supply for reliable operation
  • Dimensions: 3.4"H x 5.9"W x 5.5"D
  • Output power: 300 W
$37.99
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Sparkle Power® ATX12V Switching Power Supply, 300 W, Silver (FSP300-60ATVS)
Item : IM1Q61128 / Model : FSP300-60ATVS
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  • Power supply provides continuous power output for maximum compatibility and reliability
  • Measures 3.4"H x 5.9"W x 5.5"L
  • Input voltage of 132 - 264 VAC for normal operation
$45.99
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